#2B84AA#2B84AA

#2B84AA is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.8% C 0.100 H 230.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2B84AA
RGB	rgb(43, 132, 170)
HSL	hsl(198, 60%, 42%)
HSV	hsv(198, 75%, 67%)
CMYK	cmyk(74.7%, 22.4%, 0%, 33.3%)
CIE-LAB	lab(51.74, -13.07, -27.62)
CIE-LCH	lch(51.74, 30.56, 244.68°)
OKLab	oklab(57.83% -0.0634 -0.0776)
OKLCH	oklch(57.83% 0.1 230.8)
XYZ	xyz(16.5003, 19.9165, 40.9971)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B84AA #AA512B

analogous

#2BAA91 #2B84AA #2B45AA

triadic

#2B84AA #AA2B84 #84AA2B

tetradic

#2B84AA #912BAA #AA512B #45AA2B

square

#2B84AA #912BAA #AA512B #45AA2B

split-complementary

#2B84AA #AA2B45 #AA912B

monochromatic

#123848 #1F5E79 #2B84AA #43A5CF #74BDDC

Accessibility & contrast

On white

4.21

#2B84AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#2B84AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B84AA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B84AA	#FFFFFF	#000000	##000000
##2B84AA	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7182AC

Deuteranopia (green-blind)

#6076A9

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2b84aa;
/* rgb */ color: rgb(43, 132, 170);
/* oklch */ color: oklch(57.8% 0.100 230.8);

Tailwind

colors: {
  custom: {
    50: '#77a7c3',
    500: '#2b84aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b84aa;
$custom-light: #77a7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b84aa",
  "rgb": {
    "r": 43,
    "g": 132,
    "b": 170
  },
  "hsl": {
    "h": 197.953,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.57833,
    "c": 0.1002,
    "h": 230.8
  },
  "luminance": 0.19918
}

Semantic roles & 50–950 ramp

primary

#2B84AA

secondary

#C3876E

accent

#7445E3

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B84AA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →